Dr Malcolm Polstead was a scholar at Jordan College at the University of Oxford in Brytain who watched over Lyra Silvertongue from the time she was a baby. His dæmon was named Asta, and she settled as a ginger cat.
As a child, Malcolm lived with his parents at The Trout Inn near Oxford, and helped at the tavern to serve patrons there. He went to Ulvercote Elementary School, in addition to working as a jack-of-all-trades for the nuns at the Godstow Priory across the River Thames. In his spare time, he enjoyed playing with his dæmon in his canoe, La Belle Sauvage. He also frequented a chandlery run by Mrs Carpenter.
When he was 11, Malcolm befriended the alethiometrist Hannah Relf after recovering one of the carved acorns used by the organisation she worked for, Oakley Street. She recruited him as a casual informant on all the unusual goings-on happening in Oxford, privy to a wealth of information as a result of his time in the crowded inn and his relationship with the nuns. Given the lack of free libraries in Oxford and Ulvercote's status as a trade school, she let him borrow books from her own collection, including The Body in the Library, The Strange Story of the Quantum, The Silk Road and A Brief History of Time.
Malcolm started his watch over Lyra when she was first brought to the priory as an infant, to be taken care of by the nuns at Lord Asriel's request. Enchanted with her, he grew to be very protective and wary at any hint of a threat. When a flood caused the river's banks to burst and devastate the priory, Malcolm rescued her with Alice Parslow, a sixteen-year-old girl who worked part-time at The Trout, in La Belle Sauvage. They were pursued by Gerard Bonneville, a criminal intent on taking Lyra. Over the course of the journey to Lord Asriel's home in Chelsea, Malcolm managed to take a rucksack containing a stolen alethiometer and several folders' worth of research from Bonneville during one of their encounters, and finally killed the man with the paddle of his canoe. On Malcolm's advice, Lord Asriel took all three children back to Oxford, to invoke the right of scholastic sanctuary from the Master of Jordan College. Malcolm placed the alethiometer in Lyra's blankets for its protection and as a gift.
He went on to obtain a doctorate in the next decade and worked out of Jordan College as an unusually young scholar. Malcolm taught Lyra when she was younger for a brief six weeks, and later became someone she was comfortable enough with to approach with questions in a letter about her dissertation.
Malcolm was stout and ginger-haired.
Malcolm was notably affable, and particularly friendly to Lyra during her time at St Sophia's.
Malcolm's dæmon settled as a large female ginger tom cat.
Personality and appearanceEdit
Asta was sensitive, patient and calm, much like Malcolm himself, though was often much more observant. Whilst watching over the baby Lyra during the Oxford floods not long after her birth, Asta specifically watched over Pantalaimon, amusing and consoling him. When seeing Gerard Bonneville beat his dæmon, Asta was visibly horrified, as was Malcolm.
Asta appears to have favoured birds prior to settling, and during this time she changed form with ease, and usually for practical reasons. She was adept at controlling her form, as well as concealing the true emotions she and her human felt. Asta demonstrated the rarely mentioned ability to take the form of non-existent animals, and sometimes combined different elements of particular animals. For example, when looking after the baby Lyra, Asta became an owl with duck's feathers so as to both see well and protect from the rain. She only seemed to do this when she and her human were alone.
Otherwise, her forms include a goldfinch, a kingfisher, a fly, a mouse, a squirrel, an owl, a swallow, a ferret, a robin, a moth, a monkey, a ladybird, a cat, a jackdaw, a greyhound, a hawk, a greenfinch, a kitten, a lemur, a butterfly, a crow, a rat, a badger, a butterfly, a terrier, a snake, a puppy and a leopard.