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Pierce J. Howard

Pierce J. Howard's books

Problem-Solving: The Owner's Manual cover image
3.61 avg rating — 31 ratings
Learning: The Owner's Manual cover image
3.70 avg rating — 20 ratings
Sleep: The Owner's Manual cover image
3.31 avg rating — 16 ratings
Creativity: The Owner's Manual cover image
3.50 avg rating — 10 ratings
Happiness: The Owner's Manual cover image
liked it 3.00 avg rating — 9 ratings
Nutrition: The Owner's Manual cover image
3.60 avg rating — 5 ratings
Emotion: The Owner's Manual cover image
4.25 avg rating — 4 ratings
Příručka pro uživatele mozku cover image
3.75 avg rating — 4 ratings