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$30.40
{"Id":28934817,"Title":"Restoring Childhood: How to Set Kids Free in the Age of Anxiety","Authors":["Gray, Peter"],"ShortTitle":"Restoring Childhood: How to Set Kids Free in the Age of Anxiety","Author":"Gray, Peter","Ean":"9798217046430","Isbn":"","Publisher":"Thesis","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[12220352],"CategoryIds":[907,1043],"FormatId":1,"FamilyId":null,"SeriesId":null,"LanguageId":56,"PriceMin":30.4,"PriceMax":30.4,"Desirability":248,"PublicationDate":"2026-09-15T00:00:00","Join":null}
Free to Learn: Why Unleashing the Instinct to Play Will Make Our Children Happier, More Self-Reliant, and Better Students for Life
Gray, Peter
Paperback
$18.99
{"Id":2925946,"Title":"Free to Learn: Why Unleashing the Instinct to Play Will Make Our Children Happier, More Self-Reliant, and Better Students for Life","Authors":["Gray, Peter"],"ShortTitle":"Free to Learn: Why Unleashing the Instinct to Play Will Make Our Children\u2026","Author":"Gray, Peter","Ean":"9780465084999","Isbn":"0465084990","Publisher":"Basic Books","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[1087368],"CategoryIds":[777,883,911],"FormatId":2,"FamilyId":11933844,"SeriesId":null,"LanguageId":56,"PriceMin":18.99,"PriceMax":18.99,"Desirability":167,"PublicationDate":"2015-02-10T00:00:00","Join":null}
$12.30
{"Id":19470721,"Title":"How Children Acquire \u0022Academic\u0022 Skills Without Formal Instruction","Authors":["Gray, Peter"],"ShortTitle":"How Children Acquire \u0022Academic\u0022 Skills Without Formal Instruction","Author":"Gray, Peter","Ean":"9781952837043","Isbn":"1952837049","Publisher":"Alliance for Self-Directed Education","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[398685],"CategoryIds":[883,1197],"FormatId":2,"FamilyId":9158706,"SeriesId":null,"LanguageId":56,"PriceMin":12.3,"PriceMax":12.3,"Desirability":49,"PublicationDate":"2020-10-15T00:00:00","Join":null}
Mother Nature's Pedagogy: Biological Foundations for Children's Self-Directed Education
Gray, Peter
Paperback
$12.30
{"Id":19470729,"Title":"Mother Nature\u0027s Pedagogy: Biological Foundations for Children\u0027s Self-Directed Education","Authors":["Gray, Peter"],"ShortTitle":"Mother Nature\u0027s Pedagogy: Biological Foundations for Children\u0027s\u2026","Author":"Gray, Peter","Ean":"9781952837067","Isbn":"1952837065","Publisher":"Alliance for Self-Directed Education","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[398685],"CategoryIds":[883,1197],"FormatId":2,"FamilyId":11327712,"SeriesId":null,"LanguageId":56,"PriceMin":12.3,"PriceMax":12.3,"Desirability":28,"PublicationDate":"2020-10-15T00:00:00","Join":null}
$12.30
{"Id":19470698,"Title":"The Harm of Coercive Schooling","Authors":["Gray, Peter"],"ShortTitle":"Harm of Coercive Schooling","Author":"Gray, Peter","Ean":"9781952837005","Isbn":"1952837006","Publisher":"Alliance for Self-Directed Education","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[398685],"CategoryIds":[883,1197],"FormatId":2,"FamilyId":11320513,"SeriesId":null,"LanguageId":56,"PriceMin":12.3,"PriceMax":12.3,"Desirability":19,"PublicationDate":"2020-10-15T00:00:00","Join":null}
$12.30
{"Id":19470708,"Title":"Evidence that Self-Directed Education Works","Authors":["Gray, Peter"],"ShortTitle":"Evidence that Self-Directed Education Works","Author":"Gray, Peter","Ean":"9781952837029","Isbn":"1952837022","Publisher":"Alliance for Self-Directed Education","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[398685],"CategoryIds":[883,1197],"FormatId":2,"FamilyId":9158988,"SeriesId":null,"LanguageId":56,"PriceMin":12.3,"PriceMax":12.3,"Desirability":12,"PublicationDate":"2020-10-15T00:00:00","Join":null}
$18.74
{"Id":28335020,"Title":"A Handbook of Mosses","Authors":["Gray, Peter"],"ShortTitle":"Handbook of Mosses","Author":"Gray, Peter","Ean":"9781528724692","Isbn":"1528724690","Publisher":"Thousand Fields","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[398685],"CategoryIds":[738,905,1059],"FormatId":2,"FamilyId":13237309,"SeriesId":null,"LanguageId":56,"PriceMin":18.74,"PriceMax":18.74,"Desirability":2,"PublicationDate":"2025-08-12T00:00:00","Join":null}
$12.34
{"Id":26332693,"Title":"I Can Draw Fairies: Step-By-Step Techniques, Characters and Effects","Authors":["Gray, Peter"],"ShortTitle":"I Can Draw Fairies: Step-By-Step Techniques, Characters and Effects","Author":"Gray, Peter","Ean":"9781398844940","Isbn":"1398844942","Publisher":"Sirius Entertainment","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[398685],"CategoryIds":[827],"FormatId":2,"FamilyId":null,"SeriesId":18170,"LanguageId":56,"PriceMin":12.34,"PriceMax":12.34,"Desirability":1,"PublicationDate":"2024-09-03T00:00:00","Join":null}
$262.50
{"Id":18673228,"Title":"Air Warfare: History, Theory and Practice","Authors":["Gray, Peter"],"ShortTitle":"Air Warfare: History, Theory and Practice","Author":"Gray, Peter","Ean":"9781780936192","Isbn":"1780936192","Publisher":"Bloomsbury Academic","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[1087368],"CategoryIds":[617,901,922],"FormatId":1,"FamilyId":12015308,"SeriesId":null,"LanguageId":56,"PriceMin":262.5,"PriceMax":262.5,"Desirability":1,"PublicationDate":"2015-11-19T00:00:00","Join":null}
$22.05
{"Id":15775360,"Title":"How to Draw Butterflies and Other Insects","Authors":["Gray, Peter"],"ShortTitle":"How to Draw Butterflies and Other Insects","Author":"Gray, Peter","Ean":"9781477714096","Isbn":"147771409X","Publisher":"PowerKids Press","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[3355954],"CategoryIds":[827],"FormatId":2,"FamilyId":12473807,"SeriesId":324564,"LanguageId":56,"PriceMin":22.05,"PriceMax":22.05,"Desirability":1,"PublicationDate":"2013-07-30T00:00:00","Join":null}
$23.69
{"Id":24620471,"Title":"Handbook of Basic Microtechnique","Authors":["Gray, Peter"],"ShortTitle":"Handbook of Basic Microtechnique","Author":"Gray, Peter","Ean":"9781015817036","Isbn":"1015817033","Publisher":"Legare Street Pr","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[398685],"CategoryIds":[702,915,922],"FormatId":2,"FamilyId":2763557,"SeriesId":null,"LanguageId":56,"PriceMin":23.69,"PriceMax":23.69,"Desirability":1,"PublicationDate":"2022-10-27T00:00:00","Join":null}
$23.19
{"Id":22655957,"Title":"Handbook of basic microtechnique","Authors":["Gray, Peter"],"ShortTitle":"Handbook of basic microtechnique","Author":"Gray, Peter","Ean":"9789354009150","Isbn":"9354009158","Publisher":"Alpha Ed","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[398685],"CategoryIds":[922],"FormatId":2,"FamilyId":2763557,"SeriesId":null,"LanguageId":56,"PriceMin":23.19,"PriceMax":23.19,"Desirability":1,"PublicationDate":"2020-03-25T00:00:00","Join":null}
$39.94
{"Id":24797780,"Title":"Handbook of Basic Microtechnique","Authors":["Gray, Peter"],"ShortTitle":"Handbook of Basic Microtechnique","Author":"Gray, Peter","Ean":"9781015811966","Isbn":"1015811965","Publisher":"Legare Street Pr","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[398685],"CategoryIds":[702,915,922],"FormatId":1,"FamilyId":2763557,"SeriesId":null,"LanguageId":56,"PriceMin":39.94,"PriceMax":39.94,"Desirability":1,"PublicationDate":"2022-10-27T00:00:00","Join":null}
$30.00
{"Id":1284467,"Title":"Awakening","Authors":["Gray, Peter"],"ShortTitle":"Awakening","Author":"Gray, Peter","Ean":"9798707737411","Isbn":"","Publisher":"Independently Published","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[398685],"CategoryIds":[955],"FormatId":2,"FamilyId":null,"SeriesId":null,"LanguageId":56,"PriceMin":30.0,"PriceMax":30.0,"Desirability":1,"PublicationDate":"2021-02-11T00:00:00","Join":null}
$37.44
{"Id":25536017,"Title":"Tables for the Formation of Logarithms and Anti-Logarithms","Authors":["Gray, Peter"],"ShortTitle":"Tables for the Formation of Logarithms and Anti-Logarithms","Author":"Gray, Peter","Ean":"9781020653070","Isbn":"1020653078","Publisher":"Legare Street Pr","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[398685],"CategoryIds":[475,686,922],"FormatId":1,"FamilyId":10760598,"SeriesId":null,"LanguageId":56,"PriceMin":37.44,"PriceMax":37.44,"Desirability":1,"PublicationDate":"2023-07-18T00:00:00","Join":null}
$56.93
{"Id":18672297,"Title":"Air Warfare: History, Theory and Practice","Authors":["Gray, Peter"],"ShortTitle":"Air Warfare: History, Theory and Practice","Author":"Gray, Peter","Ean":"9781780936628","Isbn":"1780936621","Publisher":"Bloomsbury Academic","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[1087368],"CategoryIds":[617,901,922],"FormatId":2,"FamilyId":12015308,"SeriesId":null,"LanguageId":56,"PriceMin":56.93,"PriceMax":56.93,"Desirability":1,"PublicationDate":"2015-11-19T00:00:00","Join":null}
$28.44
{"Id":10037809,"Title":"Dumfriesshire Illustrated, Etc.","Authors":["Gray, Peter"],"ShortTitle":"Dumfriesshire Illustrated, Etc.","Author":"Gray, Peter","Ean":"9781241046378","Isbn":"1241046379","Publisher":"British Lib Historical Print E","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[1087368],"CategoryIds":[922],"FormatId":2,"FamilyId":null,"SeriesId":null,"LanguageId":56,"PriceMin":28.44,"PriceMax":28.44,"Desirability":1,"PublicationDate":"2011-02-12T00:00:00","Join":null}
$18.74
{"Id":28520457,"Title":"A Handbook of Lichens","Authors":["Gray, Peter"],"ShortTitle":"Handbook of Lichens","Author":"Gray, Peter","Ean":"9781528724685","Isbn":"1528724682","Publisher":"Thousand Fields","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[398685],"CategoryIds":[738,905,1059],"FormatId":2,"FamilyId":13270389,"SeriesId":null,"LanguageId":56,"PriceMin":18.74,"PriceMax":18.74,"Desirability":1,"PublicationDate":"2025-09-15T00:00:00","Join":null}
$11.99
{"Id":18982575,"Title":"The Complete Book of Drawing Manga","Authors":["Gray, Peter"],"ShortTitle":"Complete Book of Drawing Manga","Author":"Gray, Peter","Ean":"9781841935096","Isbn":"1841935093","Publisher":"Arcturus Publishing Ltd,","IsOnShelf":true,"IsIngramAvailable":false,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[2],"GroupIds":[],"ContributorIds":[4386415],"CategoryIds":[827],"FormatId":2,"FamilyId":null,"SeriesId":null,"LanguageId":56,"PriceMin":11.99,"PriceMax":11.99,"Desirability":1,"PublicationDate":"2012-05-15T00:00:00","Join":null}
The Leadership, Direction and Legitimacy of the RAF Bomber Offensive from Inception to 1945
Gray, Peter
Paperback
$79.43
{"Id":15720138,"Title":"The Leadership, Direction and Legitimacy of the RAF Bomber Offensive from Inception to 1945","Authors":["Gray, Peter"],"ShortTitle":"Leadership, Direction and Legitimacy of the RAF Bomber Offensive from\u2026","Author":"Gray, Peter","Ean":"9781472532824","Isbn":"1472532821","Publisher":"Bloomsbury Publishing PLC","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[1087368],"CategoryIds":[1253],"FormatId":2,"FamilyId":3740048,"SeriesId":267175,"LanguageId":56,"PriceMin":79.43,"PriceMax":79.43,"Desirability":1,"PublicationDate":"2014-01-16T00:00:00","Join":null}