Cyclocross is a fun and challenging mix of road and off-road racing on a closed circuit with obstacles such as sandtraps, berms, and barriers. This title covers how and when to dismount and remount a bike, as well as how to tackle tough course conditions from snow to sand to mud. It describes how to train on a monthly, weekly, and daily basis.
McBurney's fully illustrated lecture on the expansion of humans into the north of the Eurasian landmass reflects research developments made during the 1960s and 1970s into climatic history and ecology, archaeological discoveries and the establishment of a firmer chronology based on radiocarbon dating.
The Encounter traces one man's journey into the depths of the Amazon rainforest, incorporating innovative technology into a solo performance to build a shifting world of sound.