How do you organize your spellbook?

[Caldwin]

I push all "obsolete" spells later in the book. Of the remaining spells the breakdown is as follows (depending on class):

1st page or two has attack spells: DD then AE then DOTs with each category ordered by damage output.
Next page (if not incorporated in 2nd page above) has other combat spells such as snare, root, debuffs etc.
Next page or two is buffs and/or heal, cure and other health spells
Next page: For pet classes, the pet summon spells and other related spells for pets.
Next is summon spells: summon water, food, etc.
Next is utility spells such as bind, invisible, see invisible, gate, etc.
Next is anything else that is not obsolete.

Again there are variations depending on class. Some pages my be combined or split.