Watermark Books & Cafe will host Nicholas for a ticketed signing of Two by Two in Wichita, KS. Tickets available online at watermarkbooks.com and via the Select-A-Seat Box Office without a convenience charge. The box office is open Monday-Friday, 10:00 a.m. - 6:00 p.m. and Saturday, 10:00 a.m. - 3:00 p.m.