Some links I have saved regarding laypersons'-level quantum physics explanations:
http://www.amazon.com/dp/1577330358/http://www.amazon.com/dp/1851683690/http://www.amazon.com/dp/1416985840/http://www.amazon.com/dp/0571226809/http://www.amazon.com/exec/obidos/ISBN=0691083886/http://www.amazon.com/exec/obidos/ISBN=0385235690/http://www.amazon.com/dp/0316328197/http://www.google.com/search?sourceid=chrome&ie=UTF-8&q=site:youtube.com+(%22dr.+quantum%22+OR+%22doctor+quantum%22)
http://www.faqs.org/docs/qp/http://www.kheper.net/cosmos/quantum_physics/quantum_physics.htmhttp://physics.about.com/od/quantumphysics/Quantum_Physics.htmhttp://en.wikipedia.org/wiki/Introduction_to_quantum_mechanicsThe "Doctor Quantum" videos seem pretty neat, or at least the couple I've watched so far. The double-slit experiment one blew my son's mind.
ETA: I'd read the negative review on that first book before purchasing. I haven't bought it, and our library doesn't have it. It may be too simplistic anyway. That Uncle Albert book looks great.