The Behance dot grid books are great for layout sketches: http://www.creativesoutfitter.com/ http://www.creativesoutfitter.com/ Konigi graph paper looks decent

The Behance dot grid books are great for layout sketches: http://www.creativesoutfitter.com/ http://www.creativesoutfitter.com/ Konigi graph paper looks decent for wireframing: http://konigi.com/tools/overview http://konigi.com/tools/overview As do Whiteline books (you can buy them off Amazon): http://www.whitelines.se/en/ http://www.whitelines.se/en/ I personally use and recommend Muji recycled ring notebooks. They're relatively cheap and excellent for quick sketches/journaling: http://www.muji.us/store/stationery/note/recycled-paper-note-double-ring.html http://www.muji.us/store/stationery/note/recycled-paper-note... For me, anything that'll let me get my ideas on paper as quickly and effortlessly as possible is the way to go. As long as the notebook doesn't get in the way, it's perfect.