There is no past. Past is present when you carry it with you.
Sybil: The Classic True Story of a Woman Possessed by Sixteen PersonalitiesGod's thoughts of you are many, let not yours be few in return.
The Treasury of David: Spurgeon's Classic Work on the PsalmsThe reader is someone with an attention span of about 30 seconds.
On Writing Well: The Classic Guide to Writing Nonfiction