1. Bienfang 6 by 9-Inch Hardcover Bienfang Sketch Book (Click Link to Check Price on Amazon)
Editor's Rating : 9.9 out of 10
6-inch by 9-inch Hardcover sketchbookFeatures 75 sheets of superior quality, 70lb (114gsm) paper

2. Pentalic Sketch Book, Wirebound, 8-1/2-Inch by 11-Inch (Click Link to Check Price on Amazon)
Editor's Rating : 9.4 out of 10
Microperfed for easy tear out of pagesPerfect for all dry media

3. Art Show - Draw Anywhere Without a Desk - Genuine Ultra Rigid Hardcover Gives All The Drawing Support You'll Need - Spiral Sketch Pad - Acid Free 100 Sheets 9x12 inchs. (Click Link to Check Price on Amazon)
Editor's Rating : 9.2 out of 10
Both covers are hardened to give maximum support so you can draw anywhere60 pound paper is lightly textured, erasable, non reflective, smudge resistant and acid free.

4. Lightjust 9x11-Inch Village Hardcover Sketch book with Spiral Bound, 100-Sheets, Bright White (Click Link to Check Price on Amazon)
Editor's Rating : 8.8 out of 10
80lb(120gsm) premium Quality Sketch book are good for drawing ,writing and sketching. Durable and Sturdy paper surface allows for erasing without damaging paper surface.Spiral Bound Sketch pad making the paper with a clean edge easy to remove.

5. Hardcover Spiral Sketch Pad CONDA Sketchbook 8.5"x11" for Drawing Painting (1 PACK)) (Click Link to Check Price on Amazon)
Editor's Rating : 9.3 out of 10
SPIRAL BOUND DRAWING PAD:The spiral provides better access easily flip the pages over to the backs， allow you to open your sketch book flat and sketch without removing pages and it will keep these papers nice and secure at all times.HARDBOUND SKETCH PAD：100% handmade hard cover and the paper is perfect for all artistic drawings and sketches. It is hard bound textured, black, slick-smooth, and waterproof cover. It defiantly helps protect your artwork. The pages are not thin, they are pretty sturdy and can withstand hard pressure and repeated erases. This would make a great gift ever for all of the artists in your life,one they can treasure forever.