  We have studied the interplay of Andreev reflection and cyclotron motion of
quasiparticles at a superconductor-normal-metal interface with a strong
magnetic field applied parallel to the interface. Bound states are formed due
to the confinement introduced both by the external magnetic field and the
superconducting gap. These bound states are a coherent superposition of
electron and hole edge excitations similar to those realized in finite
quantum-Hall samples. We find the energy spectrum for these Andreev edge states
and calculate transport properties.
