Greg Heffley's Diaries

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Greg Heffley's diaries (also known as Greg Heffley's journals) are diaries used by Greg Heffley to write down his daily thoughts.

Diaries

Books
Books	Boobytraps and How to Survive Them · Blue Lightning · Book of Scrolls · Book of Spells · Cliff Gordon's Handbook to Wooing Women · Daffy Dale · Desert of Doom · First Spinjitzu Master's Book · Greg Heffley's Diaries (Blue Diary · Orange Diary · Red Diary · Yellow Diary) · Grundle comics · Hazard Knights · League of Destiny · Mysteries of Ninjago (Cemetery of Souls!) · Ninja Lesson Book · Ninjanuity · Ninjelligence · Serpentine Book · Shadow Boy · Soto's Journal · Starfarer · Teen Idol · Thunder Flash · Violet Vengeance · Wu's Lesson Book
Magazines	Boobytraps and How to Survive Them · Blue Lightning · Book of Scrolls · Book of Spells · Cliff Gordon's Handbook to Wooing Women · Daffy Dale · Desert of Doom · First Spinjitzu Master's Book · Greg Heffley's Diaries (Blue Diary · Orange Diary · Red Diary · Yellow Diary) · Grundle comics · Hazard Knights · League of Destiny · Mysteries of Ninjago (Cemetery of Souls!) · Ninja Lesson Book · Ninjanuity · Ninjelligence · Serpentine Book · Shadow Boy · Soto's Journal · Starfarer · Teen Idol · Thunder Flash · Violet Vengeance · Wu's Lesson Book
Magazines	Teen Idol
Newspapers	Never-Realm Gazette · Ninjago Times